1 files changed, 74 insertions, 0 deletions
diff --git a/libktorrent/torrent/multifilecache.h b/libktorrent/torrent/multifilecache.h
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+++ b/libktorrent/torrent/multifilecache.h
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+/***************************************************************************
+ *   Copyright (C) 2005 by Joris Guisson                                   *
+ *   joris.guisson@gmail.com                                               *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.             *
+ ***************************************************************************/
+#ifndef BTMULTIFILECACHE_H
+#define BTMULTIFILECACHE_H
+
+
+#include <util/ptrmap.h>
+#include "cache.h"
+#include "settings.h"
+
+namespace bt
+{
+	class DNDFile;
+	class CacheFile;
+
+	/**
+	 * @author Joris Guisson
+	 * @brief Cache for multi file torrents
+	 *
+	 * This class manages a multi file torrent cache. Everything gets stored in the
+	 * correct files immediately. 
+	 */
+	class MultiFileCache : public Cache
+	{
+		QString cache_dir,output_dir;
+		PtrMap<Uint32,CacheFile> files;
+		PtrMap<Uint32,DNDFile> dnd_files;
+	public:
+		MultiFileCache(Torrent& tor,const QString & tmpdir,const QString & datadir,bool custom_output_name);
+		virtual ~MultiFileCache();
+
+		virtual void changeTmpDir(const QString& ndir);
+		virtual void create();
+		virtual void load(Chunk* c);
+		virtual void save(Chunk* c);
+		virtual bool prep(Chunk* c);
+		virtual void close();
+		virtual void open();
+		virtual QString getOutputPath() const;
+		virtual void changeOutputPath(const QString & outputpath);
+		virtual KIO::Job* moveDataFiles(const QString & ndir);
+		virtual void moveDataFilesCompleted(KIO::Job* job);
+		virtual void preallocateDiskSpace(PreallocationThread* prealloc);
+		virtual bool hasMissingFiles(QStringList & sl);
+		virtual void deleteDataFiles();
+		virtual Uint64 diskUsage();
+	private:
+		void touch(TorrentFile & tf);
+		virtual void downloadStatusChanged(TorrentFile*, bool);
+		QString guessDataDir();
+		void saveFirstAndLastChunk(TorrentFile* tf,const QString & src_file,const QString & dst_file);
+		void recreateFile(TorrentFile* tf,const QString & dnd_file,const QString & output_file);
+	};
+
+}
+
+#endif